WARNING
3
WARNING
3
WARNING
● Use at a proper power supply voltage.
● Do not damage the power cord. Doing so may cause fire or electric shocks.
● Do not touch any terminal while applying power. Doing so may cause electric shocks or
malfunctions.
● If the cover of the main body is opened, it may cause an electric shock internally. Even if the
power is off, the internal capacitor is charged. Contact us for internal inspection or repair.
● In the case of smoke, an abnormal smell or strange sound, immediately turn off the power,
and disconnect the power cable.
● As for the batteries used in F372A, do not at any time dismantle the batteries, change the
batteries shape by subjecting it to pressure or throw the batteries into fires as these may
cause the batteries to explode, catch fire or leak.
CAUTION
● Use the F372A as it is incorporated in a control panel, etc.
● Do not install in the following environments:
- Locations where temperature or humidity exceeds specifications;
- Locations subjected to drastic temperature fluctuations or icing and condensing;
- Outdoors or locations above 2,000m;
- Locations exposed to direct sunlight;
- Locations subject to dust accumulation;
- Locations with poor ventilation;
- Locations with a lot of salt and metal powder;
- Locations where the main unit is subject to direct vibration and shock.
● Take adequate shielding measures when using at the following locations.
- Near a power line.
- Where a strong electric field or magnetic field is formed.
- Where static electricity, relay noise or the like is generated.
● Install the F372A as far away from devices generating high frequency, high voltage, large
current, surge, etc., as possible. Also, carry out wiring separately from their power lines. Do
not carry out parallel wiring and common wiring.
● Do not use it, broken down.
This sign forewarns the presence of hazards
that could result in serious injury or fatality
when incorrectly handled.
Warning during startup and maintenance
This sign forewarns the presence of hazards
that could result in personnel injury or property damage
when incorrectly handled.
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